Results 71 to 80 of about 1,653,077 (209)

Infrared-absorbing carbonaceous tar can dominate light absorption by marine-engine exhaust

npj Climate and Atmospheric Science, 2019
Ship engines in the open ocean and Arctic typically combust heavy fuel oil (HFO), resulting in light-absorbing particulate matter (PM) emissions that have been attributed to black carbon (BC) and conventional, soluble brown carbon (brC).
J. Corbin, H. Czech, D. Massabò, F. B. de Mongeot, G. Jakobi, F. Liu, P. Lobo, C. Mennucci, A. Mensah, J. Orasche, S. Pieber, A. Prévôt, B. Stengel, L.-L. Tay, M. Zanatta, R. Zimmermann, I. El Haddad, M. Gysel   +17 more
semanticscholar   +1 more source

Implementation and Possibilities of Fuzzy Logic for Optimal Operation and Maintenance of Marine Diesel Engines

Machines
This paper explores the implementation and possibilities of utilizing fuzzy logic theory for optimal operation and early fault detection in marine diesel engines.
Hla Gharib, György Kovács
doaj   +1 more source

Analysis of the possibility of utilization of waste heat from the marine engine in the ORC power plant

E3S Web of Conferences, 2018
Modern marine diesel engines are characterized by ~50% conversion of chemical energy of fuel into useful work. The remaining amount of heat is lost to the environment as the so-called waste heat, whereby its part can be used in various marine heating ...
Kaczmarek Radomir, Stachel Aleksander
doaj   +1 more source

A Reliability Assessment of a Vessel’s Main Propulsion Engine

Journal of Marine Science and Engineering
Ocean-going vessels rely on marine diesel engines, referred to as the main engine, to carry the vessel’s load and ensure safe travel. These engines play a critical role, as their operation impacts on all aspects of the vessel’s functionality.
Rabiul Islam, Samuel Martin
doaj   +1 more source

STEADY STATE PERFORMANCES ANALYSIS OF MODERN MARINE TWO-STROKE LOW SPEED DIESEL ENGINE USING MLP NEURAL NETWORK MODEL

Brodogradnja, 2016
Compared to the other marine engines for ship propulsion, turbocharged two-stroke low speed diesel engines have advantages due to their high efficiency and reliability.
Ozren Bukovac, Vladimir Medica, Vedran Mrzljak   +2 more
doaj  

Hybrid Additives of 1,3-Diketone Fluid and Nanocopper Particles Applied in Marine Engine Oil

Lubricants
The lubrication performance of the cylinder liner–piston ring (CLPR) is crucial for the energy efficiency and operating reliability of marine diesel engines.
Yuwen Xu, Yan Yang, Li Zhong, Xingyuan Jing, Xiaoyu Yin, Tao Xia, Jingsi Wang, Tobias Amann, Ke Li   +8 more
doaj   +1 more source

Single iron redox sites boost Methanol-SCR at low temperature

Nature Communications
Selective catalytic reduction of NOx to N2 by methanol as a reducing agent presents a prospective solution for the removal of NOx from the exhaust of methanol engines and the coal-fired power plant, but it confronts the problem of insufficient deNOx ...
Han Sun, Dekai Liu, Chenyang Li, Chang Wang, Haijun Chen, Zhili Wang, Guangjin Hou, Yun Hu, Masaaki Kitano, Xiaobo Li, Ke Li, Haoran Yang, Mian Wei, Zhaoyu Xiao, Weili Dai   +14 more
doaj   +1 more source

Real-Time Classification of Diesel Marine Engine Loads Using Machine Learning. [PDF]

Sensors (Basel), 2019
Shahid SM, Ko S, Kwon S.
europepmc   +1 more source

Trace Metals in Soot and PM_2.5 from Heavy-Fuel-Oil Combustion in a Marine Engine. [PDF]

Environ Sci Technol, 2018
Corbin JC, Mensah AA, Pieber SM, Orasche J, Michalke B, Zanatta M, Czech H, Massabò D, Buatier de Mongeot F, Mennucci C, El Haddad I, Kumar NK, Stengel B, Huang Y, Zimmermann R, Prévôt ASH, Gysel M.   +16 more
europepmc   +1 more source

Marine Engines [PDF]

Scientific American, 1903
openaire   +1 more source